... ,Technique standard:Temperature:0°C-40°C(Cold Water meter) 0°C-90°C(Hot Water meter) Humidity≤95% Work Volt: 3 ... .50.200.05257.03.50.280.07 IC Card contactless Cold/hot Water Meter Multi-Jet watermeter measuring in stereTechnique parameter1.Size ... ,999DN2020B52.5200500.0000599,999DN2525B73.5280700.0000599,9999.Main export areas:Europe,Asia,North America, South America,Mid East,Oceania,AfricaFunction:1 ...